Mercersville, MD weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Mercersville now
Loading the National Weather Service forecast…
Mercersville weather by the hour
Mercersville weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Mercersville.
This week in Mercersville
Sunrise, sunset and moon in Mercersville
What is the weather usually like in Mercersville?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 21°F average low
- 43.5 inprecipitation per year · 1,105 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Mercersville: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SHARPSBURG 5 S, MD US (USC00188207), adjusted for the elevation of Mercersville.
Mercersville weather month by month
Sunrise and sunset in Mercersville through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:27 AM | 5:13 PM | 9 h 45 min |
| February | 7:01 AM | 5:48 PM | 10 h 47 min |
| March | 7:20 AM | 7:19 PM | 11 h 58 min |
| April | 6:31 AM | 7:50 PM | 13 h 18 min |
| May | 5:55 AM | 8:19 PM | 14 h 24 min |
| June | 5:41 AM | 8:41 PM | 14 h 59 min |
| July | 5:55 AM | 8:39 PM | 14 h 44 min |
| August | 6:22 AM | 8:08 PM | 13 h 46 min |
| September | 6:51 AM | 7:21 PM | 12 h 30 min |
| October | 7:19 AM | 6:33 PM | 11 h 13 min |
| November | 6:53 AM | 4:57 PM | 10 h 3 min |
| December | 7:22 AM | 4:49 PM | 9 h 27 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Mercersville?
Mercersville has a hot-summer humid continental climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 21°F (-6°C).
It gets about 43.5 inches (1,105 mm) of precipitation a year. The wettest month is May and the driest is February.
The best time to visit Mercersville is May–June and August–September. At 341 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Mercersville
Weather in towns near Mercersville
Questions about the weather in Mercersville
What is the hottest month in Mercersville?
July, with an average high of 86°F (30°C).
What is the coldest month in Mercersville?
January, with an average low of 21°F (-6°C).
How much does it rain in Mercersville?
About 43.5 inches (1,105 mm) a year; the wettest month is May.
Does it snow in Mercersville?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Mercersville?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Mercersville have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Mercersville in November?
Highs average 56°F and lows 32°F, with about 3.1 inches of precipitation.
What time is sunrise in Mercersville?
Around 6:53 AM in mid-November, and sunset around 4:57 PM. Today’s exact times are shown above.
Where does this Mercersville weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Mercersville.
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